baber/WOPTO huggingface dataset:
Patent JP-2000014384-A (JP)
Title: Superthermoduric cyclodextrin-forming enzyme gene
Inventor: TACHIBANA YOSHINAGA
IPC: C12R1/01
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new superthermoduric enzyme which contains a specific amino acid sequence, consists of an enzyme showing activity equal to that of cyclodextrin(CD)-forming enzyme, possesses starch-liquefying ability and CD-forming ability and is useful in the improvement of industrial CD productive process or the like. SOLUTION: This enzyme is a new superthermoduric cyclodextrin-forming enzyme, which is a cyclodextrin-forming enzyme, consists of the amino acid sequence containing amino acids 28-739 in the amino acid sequence of the formula or the amino acid sequence in which one or a plural number of amino acids are substituted, deleted or added to the amino acid sequence containing amino acids 28-739 in the amino acid sequence of the formula and shows cyclodextrin- forming enzyme activity equal to that of cyclodextrin-forming enzyme containing this amino acid sequence, and is useful in the improvement of industrial cyclodextrin productive process or the like.  This enzyme is obtained by treating chromosome DNA of Thermococcus Psp B-1001 strain with a restriction enzyme, carrying out southern hybridization with a probe consisting of a partial sequence and then integrating the resultant gene into an expression vector to express in host cells.
Patent JP-S6430254-A (JP)
Title: Semiconductor device
Inventor: KISHIMOTO SATORU
IPC: H01L29/06
Filed: 1987-07-27
Abstract: PURPOSE:To make a device smaller in size and to reduce parasitic capacity by a method wherein a guard ring layer and a ballast resistance layer are formed shallow in depth and an oxide film ring is made smaller in width. CONSTITUTION:A silicon oxide film 2 is formed on an n-type semiconductor substrate 1, etching is accomplished by using a photoresist film 3, and then a guard ring layer opening 4, an oxide film ring 5, and a ballast resistance layer opening 7 are provided. The photoresist film 3 is then removed. Making use of the selective implantation effect in the silicon oxide film 2, a p-type impurity, opposite in conductivity to the n-type semiconductor substrate 1, is diffused, which enables the simultaneous formation of a guard ring layer 6 and a ballast resistance layer 8. In this design, the guard ring layer 6 and the ballast resistance layer 8 are formed shallow in depth, and the oxide film ring 5 may be smaller in width.
Patent JP-H0237538-A (JP)
Title: Disk and production thereof and metallic mold for producing said disk
Inventor: WADA KIYOSHI
IPC: G11B7/24097
Filed: 1988-07-28
Abstract: PURPOSE:To prevent sticking of chips and to execute central holding with high accuracy in a short period of time by forming a recess for positioning a central hole simultaneously with a substrate, taking the substrate out of a metallic mold for production and positioning the substrate, then subjecting the substrate to central boring by laser light. CONSTITUTION:A plastic resin in a molten state is packed into a gap 19 via a sprue bush 18 of the metallic mold 10 for production to form the substrate 1a. The information recorded on a master disk 11 is transferred to the substrate 1a and the recess 4a for central positioning is formed by a projection 15. The mold 20 is opened and the molded substrate 1a is taken out when the resin cools. This substrate is then imposed on a jig 21 for central boring. A projection 22 fitting to the recess 4a for central positioning of the substrate 1a is provided to this jig 21 and is positioned by fitting the recess 4a of the substrate 1a and the projection 22. The defect by sticking of the chips is prevented in this way and the central boring is executed with high accuracy in a short period of time.
Patent JP-H0631339-A (JP)
Title: V-bending die
Inventor: AMANO TADASHI
IPC: B21D5/01
Filed: 1992-07-14
Abstract: PURPOSE:To carry out an upward V-bending and a downward V-bending efficiently without necessitating the reversion of the front side and the rear side, and the change for setting a punch and a die to a press on the like. CONSTITUTION:In a die body 1 having a plane part 5 making one face part of the die at the tip part, a movable die member 15 having a V-shape corner part 17 forming a punch part at the tip part is attached movably between a punch acting position and a die acting position. When the movable die member 15 is placed at the punch acting position, the movable die member 15 and the plane part 5 of the die body 1 are superimposed to constitute a punch part by a V-shape corner part 17 of the movable die member 15 and when the movable die member 15 is placed at the die acting position, the movable die member 15 is separated from the superimposed place with the plane part 5 of the die body 1 and the die in the shape of a V-groove is constituted by the tip face of the movable die member 15 and the plane part 5 of the die body 1.
Patent JP-H0474617-A (JP)
Title: Method of molding synthetic resin molded product
Inventor: MORISHITA SADAO
IPC: B29L22/00
Filed: 1990-07-17
Abstract: PURPOSE:To enable use of a low-flowability material by preventing generation of a sink or a warp on a molded product, by a method wherein a fixed interval is kept between a top and bottom forces, after casting of molten synthetic resin, a gaseous body is injected within the molten resin and molded. CONSTITUTION:A fixed interval is kept between a top force 13 and bottom force 14 and molten resin 12 is cast onto the top of the bottom force 14 through a nozzle 17 of a resin casting machine 16. Simultaneously with lowering of the top force 13 a gaseous body 20 is injected within the molten resin 12 from a gas injecting port 18 through the nozzle 17. When the top force 13 is lowered further, pressure of the gaseous body 20 is increased, the molten resin 12 is filled into a mold cavity 15 and a hollow part 21 is formed within a molded product 11 after completion of an action. Since low-flowability molten resin 12 can be selected at a low temperature and low pressure as mentioned above and the molten resin 12 is spread over to even a nonuniform-thickness part or a part having a complicated form by pressure of the gaseous body 20, a harmful defect such as a sink or a warp is not generated on the molded product 11.
Patent JP-H0722278-A (JP)
Title: Thin film capacitor
Inventor: INOHANA TAKESHI
IPC: H01G4/33
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a thin film capacitor excellent in dielectric strength by patterning upper electrodes finely on an extremely thin dielectric film. CONSTITUTION:A lower electrode film 2 is patterned on a substrate 1 and a dielectric film 3 is patterned thereon. Furthermore, an upper electrode film 4 is patterned finely on the extremely thin part of the dielectric film 3 thus restraining insufficient insulation. When the upper electrode is made as fine as 35mum, an yield of 90% or above is attained. This structure allows production of a thin film capacitor excellent in dielectric strength with high yield.
Patent JP-H119229-A (JP)
Title: Prevention of discoloration of small fishes by thermal sterilization
Inventor: MIYOSHI HIDENORI
IPC: A23L17/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing small fishes for storage for a long period by hermetically sealing the small fishes and subsequently thermally sterilizing the sealed small fishes. enabling to a prevent the discoloration of the small fishes. SOLUTION: This method for processing small fishes for their storage for a long period comprises hermetically packing the dried small fishes such as dried young sardines in a heat-resistant bag and subsequently heating the small fishes from the outside of the bag to sterilize the contents in the bag. Therein, the amount of oxygen in the sealed bag is reduced before the sterilization, and subsequently the contents in the bag are thermally sterilized in a state containing a limited amount of oxygen in the bag.
Patent JP-H0720732-A (JP)
Title: Image forming device
Inventor: TSUNEMI TAKEO
IPC: G03G15/16
Filed: 1993-06-30
Abstract: PURPOSE:To prevent the damage of a photosensitive drum due to a transfer roller, a missing of a toner image at the time of transferring and reduction in resolution. CONSTITUTION:The toner image is formed on the surface of the photosensitive drum 1 by a primary electrifier 2, an exposing means 3 and a developing unit 5. The toner image on the photosensitive drum 1 is transferred to a transfer material by the transfer roller 7 to which a transfer bias is applied. In the transfer roller 7, hardness H is <=45 deg., pressing force P against the photosensitive drum 1 is <=7[g/cm] and further, the relation of the peripheral speed difference ¦(V2-V1)/V1¦<=0.012 is satisfied between the peripheral speed V1[cm/sec] of the transfer roller 7 and the face moving speed V2[cm/sec] of the photosensitive drum 1. The damage of the photosensitive drum and the missing caused by the fact that the pressing force is high can be prevented and further, the reduction in the resolution caused by the fact that the peripheral speed difference is large can be prevented as well.
Patent JP-S6080819-A (JP)
Inventor: HARII PII BURUEGUGEMAN
IPC: G02B26/12
Filed: 1984-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000021453-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MURAI KOJI
IPC: H01M10/0587
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To improve the unit charging and discharging capacity of a battery by evening the battery reaction, even when the battery reaction is delayed at a part of an electrode far from a lead wire. SOLUTION: This nonaqueous electrolyte secondary battery uses an electrode 20 formed by spirally rolling a positive electrode plate 11, in a state with a negative electrode plate 15 and separators 19a, 19b pinched between both the electrodes 11, 15. At least in the surface of the positive electrode plate 11, the thickness of a positive electrode active material layer 13 is gradually reduced so as to be separated far from a positive electrode lead 14 fitting position.
Patent JP-H0475369-A (JP)
Title: Electronic device and engine ignition device using the same
Inventor: YASUKAWA AKIO
IPC: H01L25/07
Filed: 1990-07-18
Abstract: PURPOSE:To obtain an electronic device which can accurately disperse and absorb heat with an insulating plate even if a large amount of heat in a pulse shape is generated in chips by bonding a single insulating plate to a base, and mounting all chips of the required number. CONSTITUTION:In an electronic device, a base 4, a composite material 3 which is bonded to the surface of the base with solder 5 and one insulating plate 2 which is bonded to the surface of the composite material plate 3 with the solder 5 are provided. All required chips 1a, 1b, 1c and 1d are mounted on the insulating plate 2. Therefore, when heat in pulse shape is generated in, e.g. the second chip 1b from the left, the heat spreads in the entire body of the insulating plate 2. The heat is dispersed and absorbed in the insulating plate 2 having the large volume. Therefore, the temperature rising can be suppressed to the small extent.
Patent JP-S6431814-A (JP)
Title: Unsaturated group-containing polyurethane resin
Inventor: HIRAYAMA YOICHI
IPC: C08G18/67
Filed: 1987-07-28
Abstract: PURPOSE:To obtain the titled resin outstanding in graft polymerization characteristics with radically polymerizable monomer, by reaction between a (meth)acryloyl group-contg. diol component, polymer diol, chain extender and diisocyanate compound. CONSTITUTION:The objective resin can be obtained by reaction between (A) a (meth)acryloyl group-contg. diol component (e.g., a product from dehydrating condensation between acrylic acid trimethylolpropane), (B) a polymer diol (e.g. polytetramethylene glycol), (C) a chain extender (e.g. 1,4-butanediol), and (D) a diisocyanate compound (e.g. tolylene diisocyanate) pref. in an inert gas atmosphere at 50-130 deg.C. This resin is capable of giving graft polymer solution with good storage stability and graft polymer film with outstanding transparency and strength through ready graft polymerization with radically polymerizable monomer.
Patent JP-S6078747-A (JP)
Inventor: TODA MUNECHIKA
IPC: B32B37/00
Filed: 1983-10-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0910283-A (JP)
Title: Container for medical treatment with juncture for easy sterilization
Inventor: ISONO KEINOSUKE
IPC: A61J1/20
Filed: 1995-06-30
Abstract: PURPOSE: To make it possible to easily sterilize the juncture of a container and a container by forming the resin end extended from the peelable sealing part which is disposed in part of a container body and is unsealable from the outer side as a juncture for easy sterilization, subjecting this juncture for easy sterilization to sterilization by irradiation with UV rays and specifying the thickness of the resin end to a specific value. CONSTITUTION: A dissolving liquid 3 for medicines is filled into the plastic container body 2 of the container 1 for medical treatment with the juncture for easy sterilization. The container 1 for medical treatment is constituted by forming the peelable sealing part 11 which is unsealable from the outer side of the container body 2 at the container body 2 via a cylindrical sheet 10 and connecting the juncture 5 for easy sterilization of the extended resin end extended further from the thinly formed part 11 of the seal so as to communicate liquidtightly with the inside of another medicine container 21 and is subjected to the sterilization by the irradiation with the UV rays.  The resin end is formed to a thickness of 100 to 10μm and the cylindrical sheet 10 is formed of a polyolefin resin which has UV transmittance of >=60% at a wavelength of 250nm and a thickness of 10μm and a resin density of 0.95 to 0.85g/cm<3> .
Patent JP-2001019031-A (JP)
Title: Bumper cover
Inventor: NISHIYAMA HIDETOSHI
IPC: B60R19/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To protect the sharp end formed on the outside edge of a bumper, particularly a sharp end on both sides of a bumper during an automobile production process, and also to surely prevent an automobile body from being damaged in mounting a bumper peripheral part. SOLUTION: This bumper cover comprises a shell shape main body 3a formed in a shape to cover the outside face of an automobile bumper and a cover sack 4 covering the outside edge sharp end 3b of the main body 3a.
Patent JP-S6347558-A (JP)
Title: Power transmission device
Inventor: NAKAMURA SHIGERU
IPC: F16H37/02
Filed: 1986-08-13
Abstract: PURPOSE:To get rid of a noise through nonlubricant as well as to eliminate any backlash there, by making jogs of an endless belt forming irregularities on the surface so as to be engaged with jogs of a limited end belt provided with jogs to be engaged with that of the endless belt at length of more than the driving range and locked to a floor or the like. CONSTITUTION:Irregular surfaces 4a of an endless belt 4 to be rolled on two pulleys 2 and 3 and rotated by a driving pulley 5 are engaged in a longitudinal direction of the top of a limited end belt 8 having irregular surfaces 8a locked to a floor or the like. Therefore, not only the engaging surface is drivable even in case of nonlubricant but also length of the engagement is large enough, so that transmission efficiency is high and, what is more, there is no noise at all. In addition, since the belt 4 at the side of a drive unit DU is pressed to the belt 8 at the side of a rail unit RU by a presser roller 6, there is no backlash irrespective of form of both these irregularities 4a and 8a.
Patent JP-S57111885-A (JP)
Title: Insulated film destructive type read-only memory
Inventor: ARAI SATOSHI
IPC: G11C17/06
Filed: 1980-12-27
Abstract: PURPOSE:To reduce the drop of the writing current/voltage and to increase the production yield, by providing an insulator region capable of an insulating destruction between the conductor regions. CONSTITUTION:For an insulated film destructive fuse memory ROM, a conductor regions 1 and 10 are electrically opened in the non-writing mode. In the writing mode, the region 1 destructs an insulator region 8, e.g., a heat oxide film to have a contact with the region 10. Thus an electrical short circuit is caused between the regions 1 and 10. Accordingly the electrical state is adverse to the conventional ROM in the writing mode. The writing is carried out by applying the voltage enough to destruct the region 8 between the regions 1 and 10.
Patent JP-S5978663-A (JP)
Title: Preparation of processed food from vegetable stalk
Inventor: TARUYA TAKAO
IPC: A23L19/00
Filed: 1982-10-26
Abstract: PURPOSE:To prepare a processed food having mild taste, and resistant to collapse, by parboiling an unskinned vegetable stalk in hot water containing vinegar, thereby effecting he removal of harshness from the stalk. CONSTITUTION:A vegetable stalk such as stalk of taro is split longitudinally along the fiber without skinning, and dried spontaneously for about 5 days. 100g of the stalk is parboiled in about 1,000cc of boiling water containing 50cc of vinegar for about 2min, and then parboiled again in the same vinegar-containing hot water for about 3min. The parboiled stalk is cut to a desired size, and boiled in a desired seasoning liquid.
Patent JP-S6078814-A (JP)
Title: Controller for air conditioner of automobile
Inventor: TAKEMI AKIO
IPC: F24F11/02
Filed: 1983-10-07
Abstract: PURPOSE:To reduce the fluctuation of temperature through a controller for an automatically controlled air conditioner for an automobile, by performing proportional calculation when the temperature of the rider room of the automobile is stable and not approaching an aimed level, and by adding a temperature deviation integration term when the room temperature is stably approaching the aimed level, to control the air conditioner. CONSTITUTION:A microcomputer 24 receives a set temperature 25, the temperature 26 of outside air, the temperature 27 of inside air, the quantity 28 of insolation, the outlet temperature 29 of an evaporator, the temperature 30 of water and the degree 31 of opening of an air mix damper. The microcomputer 24 compares the absolute value of the difference between an actual temperature and an aimed level, with a positive constant K6. If the absolute value is not higher than the constant K6, an integration term I is compared with a positive constant K7. If the integration term I is not higher than the constant K7, a new integration term is determined on the basis of the room temperature 27 and the set temperature 25. The blowoff temperature Ta0 of an air duct 1 is calculated from the input data 25-28 and the new integration term. If the absolute value is higher than the constant K6, the integration term I is made zero in calculating the blowoff temperature Ta0. As a result, the deviation of the temperature is not let remain, and the fluctuation of the temperature is reduced.
Patent JP-H0534679-A (JP)
Title: Liquid crystal display device
Inventor: HAYASHI HISAO
IPC: G02F1/1335
Filed: 1991-07-29
Abstract: PURPOSE:To improve the picture quality by increasing an area per one picture element by enlarging a numerical aperture of a black mask part, and suppressing the influence of a signal line electric field. CONSTITUTION:The liquid crystal display device consists of a first substrate and a second substrate opposed to each other, a liquid crystal layer filled between these substrates, a picture element electrode 51 arranged like a matrix on a first substrate, and thin film transistors TFT5-7 and 9 connected to this picture element electrode 51, and in the peripheral part of the picture element electrode 51, a metallic layer 14 which is connected electrically to the picture element electrode 51, and also, does not allow light to pass through is provided, and on the side for filling the liquid crystal layer of a second substrate, a color filter layer having three primary color filter parts and a black mask part having an opening part 41C provided in a boundary of these filter parts is provided.
Patent JP-2000015164-A (JP)
Title: Coating applicator
Inventor: KUBOYAMA SATOSHI
IPC: B05C11/10
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To enable the thin film coating of a coating liquid at a high speed even on a thin base by installing a flexible belt facing a coater head via auxiliary rolls to a side opposite to the coating surface of the base between a pair of guide rolls for guiding the base to the upstream side and downstream side of the coater head. SOLUTION: A pair of the guide rolls 10, 11 are installed before and behind the coater head 1 and the base 8 is run and guided along these rolls. A pair of the auxiliary rolls 12, 13 are installed aside therefrom and the flexible belt 9 is run under the guide thereof. Namely, the belt 9 is arranged to face the coater head 1 on the side opposite to the coating surface of the base 8. The base 8 is pressed to the front end of the lip of the coater head 1 by the belt 9, by which the tension deficiency of the thin base 8 is made up. The thin film coating of the coating liquid at a high speed from the coater heat 1 to the base 8 is made possible in spite in the thin base 8 and in spite of the presence of variation in the film thickness and the ruggedness of printing, or the like, on the surface of the base 8.
Patent JP-H0535778-A (JP)
Title: Electronic dictionary device
Inventor: NAKAYAMA TAKEHIRO
IPC: G06F17/21
Filed: 1991-07-29
Abstract: PURPOSE:To save storage capacity and to enable faster processing by adding analyzing rules describing typical error patterns which often occur in sentenses in which a headword is used to the value of the headword. CONSTITUTION:When, for example, an object document to be elaborated is inputted in English into a document input part 1, the object document is stored in a document analyzing part 3. The document analyzing part 3 retrieves the word that coincides with a trigger word registered in an analyzing dictionary 2 from that object document. When the trigger word is retrieved, the document analyzing part 3 analyzes a sentense including the trigger word by using the syntax rules of error sentenses registered in the analyzing ditionary 2. Since successful analyzing means that the syntax rules of error sentenses have been applied, the sentense including the trigger word comes to be an erroneous sentense. For that reason, storage capacity can be saved and faster processing is realized.
Patent JP-H1126799-A (JP)
Title: Solar lighting apparatus
Inventor: KOBAYASHI KIYOTO
IPC: G02B7/182
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a solar lighting apparatus which avoids deteriorating the generating efficiency of a solar cell panel due to contamination or deposits and suppresses the reduction of the generation power in a time zone with low elevation angles of sun. SOLUTION: The apparatus comprises illumination prisms 20a, 20b, rotary drive for driving the prisms, a solar cell panel 32 to be a power feed source for this drive, controller for controlling the drive for an adequate rotation angle according to the location of the sun, an inner frame 12 for housing and supporting the prisms and drive, and a cover 49 for covering the prisms with the panel 32 mounted in the cover 49 such that panel 32 pref. locates near a north-east or north-west corner of the square frame 12 at a northern hemispherical area and near a south-east or south-west corner at a southern hemispherical area.